公开(公告)号：US20210100929A1

公开(公告)日：2021-04-08

申请号：US17101005

申请日：2020-11-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： JAMES P. DIZIO ,  ZHICHENG TIAN ,  JAMES W. BJORK ,  AMY S. DETERMAN ,  ROBERT A. ASMUS ,  JONATHAN J. O'HARE

IPC: A61L26/00

Abstract: Disclosed is a fibrinogen composition. The fibrinogen composition comprises denatured fibrinogen hydrogel having a fibrinogen concentration ranging from 0.1 to 15 wt.-% and a fibrinogen hydrogel forming salt at a concentration less than a threshold concentration to form the fibrinogen hydrogel. In some examples, the fibrinogen composition is dehydrated denatured fibrinogen hydrogel, where the fibrinogen composition comprises salt at a concentration no greater than 20 wt.-%.